Active12466144Private limited companySaffron Walden

MESTAG THERAPEUTICS LTD

Significant control: Johnson & Johnson (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Mestag Therapeutics Ltd sell?

Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

MESTAG THERAPEUTICS LTD is an active private limited company (company number 12466144) incorporated on 17 February 2020, registered in Saffron Walden. Its registered activity is research and experimental development on biotechnology (SIC 72110). Accounts are on file at Companies House (small) but not yet parsed into this record.

There are 196 companies in research and experimental development on biotechnology in Cambridge with filed accounts; the median reports net assets of £15k and is 7 years old.

02

Ownership and control

1 active · 2 other
  • Johnson & Johnson
    corporate entity · since 14 October 2024
    • owns 25–50% of shares
  • Sv7 (Imf) Gp Llp
    corporate entity, United Kingdom · since 17 February 2020 · ceased 16 July 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • persons with significant control statement · since 16 July 2021 · ceased 14 October 2024

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
17 February 20206 yrs ago
First accounts due
17 November 20211806 days overdue
Confirmation statement due
3 March 2027in 126 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 72110
Research and experimental development on biotechnology
Accounts type
Small
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 17 February 2020
  • Accounts past their due dateDue 17 November 2021

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 126 days
  2. First accounts due1806 days overdue
  3. Incorporated
08

Similar companies in Cambridge

Same activity (research and experimental development on biotechnology), closest in incorporation date
09

Reminders for MESTAG THERAPEUTICS LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.